Examples:
cartography
card
archaeology
archetype
monarchy
legal
loyal
purse
personal
cinema
kinase
car
carpenter
hippopotamus
Mesopotamia
dative
data
date
...
Latin
dusius
←
Gaulish
*dusios
(borrowed)
←
Proto-Indo-European
*dʰeus-
(derived)
←
Proto-Slavic
*duša
(cognate)
→
German
Daus
(mention)